11116133 has 4 divisors (see below), whose sum is σ = 12704160. Its totient is φ = 9528108.

The previous prime is 11116109. The next prime is 11116139. The reversal of 11116133 is 33161111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11116133 - 2¹⁰ = 11115109 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11116139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 794003 + ... + 794016.

It is an arithmetic number, because the mean of its divisors is an integer number (3176040).

Almost surely, 2^11116133 is an apocalyptic number.

It is an amenable number.

11116133 is a deficient number, since it is larger than the sum of its proper divisors (1588027).

11116133 is an equidigital number, since it uses as much as digits as its factorization.

11116133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1588026.

The product of its digits is 54, while the sum is 17.

The square root of 11116133 is about 3334.0865315705. The cubic root of 11116133 is about 223.1779298095.

Adding to 11116133 its reverse (33161111), we get a palindrome (44277244).

The spelling of 11116133 in words is "eleven million, one hundred sixteen thousand, one hundred thirty-three".